GPS Space Vehicle Time Integrity for MJD 53360

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:27
07:08
 23,260
   -39
  -379,091
26
3
2
0
 
2
1
14:08
20:21
 21,582
   -38
    59,331
60
2
2
0
 
3
3
3
1
2
3
06:08
08:30
22:00
08:28
10:28
23:59
  8,111
  6,911
  6,904
   -31
   -32
   244
   -70,464
   -70,488
   -70,355
22
9
6879
2
2
12
1
0
12
0
0
0
 
4
1
14:00
18:27
 15,464
   -40
  -492,784
93
2
2
0
 
5
5
1
2
01:50
14:42
02:52
19:32
  3,624
 16,612
   -33
   -34
   -66,916
   -67,039
17
20
2
2
1
1
0
0
 
6
1
17:25
20:55
 12,332
  -118
  -436,215
93
0
0
4686
 
7
1
10:42
16:58
 21,903
   -36
  -137,863
185
2
2
0
 
8
1
08:30
13:54
 18,834
   -38
    16,303
19
2
2
0
 
9
9
9
1
2
3
00:00
13:10
21:47
01:43
16:45
23:59
  6,090
 12,537
  7,705
   -45
   -37
    -8
    20,350
    20,441
    20,520
6
4
751
30
2
12
0
0
12
0
0
0
 
10
1
16:07
21:26
 18,569
   -25
   -55,853
27
1
1
0
 
11
11
1
2
01:24
09:41
04:36
13:46
 10,968
 14,154
   -39
   -31
  -177,353
  -177,455
36
16
2
1
2
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:26
08:30
08:28
10:50
 10,566
  8,074
   -34
   -34
    16,063
    16,055
18
7
2
1
1
0
0
0
 
14
14
1
2
00:00
22:36
04:58
23:59
 17,286
  4,764
   -35
  -995
    31,257
    30,301
22
19036
2
12
1
4764
0
0
 
15
15
1
2
00:00
20:56
02:44
23:59
  9,585
 10,426
   -28
   -50
  -364,292
  -364,708
45
428
2
12
1
12
0
0
 
16
1
03:35
08:28
 16,886
   -33
    -2,604
35
2
1
0
 
17
1
15:12
21:26
 21,870
   -38
   131,999
75
1
1
0
 
18
18
1
2
00:00
19:48
02:31
23:59
  8,789
 14,566
   -39
    97
   109,096
   109,520
40
4672
2
12
1
13
0
0
 
19
19
19
1
2
3
00:00
07:06
08:30
01:30
08:28
11:38
  5,448
  4,773
 10,970
   -42
   -36
   -32
     9,674
     9,702
     9,712
4
5
14
1
0
1
0
0
1
0
0
0
 
20
1
02:43
07:38
 17,212
   -36
    97,926
30
2
2
0
 
21
21
1
2
00:00
18:53
01:17
23:59
  4,639
 17,622
   -36
   260
   -85,365
   -85,142
4
11295
1
12
0
13
0
0
 
22
22
1
2
00:00
21:12
03:54
23:59
 13,642
  9,524
   -44
  -236
   -15,767
   -15,993
19
5424
1
12
1
12
0
0
 
23
23
1
2
04:00
08:30
08:28
09:56
 15,656
  5,043
   -34
   -39
  -208,334
  -208,360
30
25
2
1
2
1
0
0
 
24
1
13:21
18:57
 19,546
   -42
   -82,318
23
13
2
0
 
25
1
01:08
06:51
 19,764
   -33
   -82,077
34
3
2
0
 
26
26
1
2
10:59
18:52
13:21
23:29
  8,219
 16,092
   -38
   -40
  -301,083
  -301,308
17
34
2
0
1
0
0
0
 
27
27
1
2
07:01
08:30
08:28
13:05
  5,087
 15,851
   -31
   -34
  -496,075
  -496,159
10
43
0
2
0
2
0
0
 
28
1
09:12
15:50
 22,935
   -25
   -45,968
14
2
1
0
 
29
29
1
2
10:32
18:38
13:10
23:04
  9,094
 15,435
   -36
   -33
  -224,831
  -224,274
48
79
2
0
1
0
0
0
 
30
30
1
2
01:42
15:51
04:18
20:13
  8,832
 15,246
   -36
   -43
  -478,580
  -477,928
50
59
3
1
3
1
0
0
 
31
1
09:59
16:21
 22,018
   -41
     1,335
15
2
1
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.